Cecilia Margareth. “OPTIMALISASI PENERIMAAN NEGARA BUKAN PAJAK SUB SEKTOR MINERAL DAN BATUBARA MELALUI PENGATURAN ROYALTI BATUBARA”. Juremi: Jurnal Riset Ekonomi 4, no. 6 (May 3, 2025): 1229–1240. Accessed July 5, 2025. https://mail.bajangjournal.com/index.php/Juremi/article/view/10166.